Flash: MIL Illumination P0300- Multiple Cylinder Misfire and/or P0573- Brake Switch 1 Stuck Off
Jeep technical service bulletin 18-008-14 REV. A for 2014 Jeep Grand Cherokee and 2014 Dodge Durango.
- Bulletin number
- 18-008-14 REV. A
- Component
- Power train: automatic transmission: control module (TCM/PCM/tecm)
- Summary
- Flash: MIL Illumination P0300- Multiple Cylinder Misfire and/or P0573- Brake Switch 1 Stuck Off This bulletin involves selectively erasing and reprogramming the Powertrain Control Module (PCM) with new software. A small number of customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the Technician may find that the following Diagnostic Trouble Codes have been set: (only applies to 5.7L engines) P0573 - Brake Switch 1 Stuck OffThe following powertrain system improvements/enhancements are also included in this software release: Corrected a generic scan tool display issue regarding Mode 6 data accuracy. (only applies to 5.7L engines)
Owners of these vehicles have filed 519 complaints in the transmission category.
Vehicles covered
- Jeep Grand Cherokee 2014 2014
- Dodge Durango 2014 2014
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